package com.eight.dao;

import com.eight.entity.Course;
import com.eight.entity.Courseware;

import java.util.List;

/**
* @Description: 课件dao
* @Author: spj
* @Date: 2022/4/26
*/
public interface CoursewareDao {
//    查询全部，因为dao层很接近sql就命名为selectAll
    List<Courseware> selectAll();
    int insert(Courseware courseware);
}
